/ 1 \ | -----| | 4 + x| lim \-2 + 7 / x->4+
Limit(-2 + 7^(1/(4 + x)), x, 4)
/ 1 \ | -----| | 4 + x| lim \-2 + 7 / x->4+
8 ___ -2 + \/ 7
= -0.724626893141546
/ 1 \ | -----| | 4 + x| lim \-2 + 7 / x->4-
8 ___ -2 + \/ 7
= -0.724626893141546
= -0.724626893141546